+2003-01-18 Kim F. Storm <storm@cua.dk>
+
+ * simple.el (kill-new, kill-append, kill-region): New
+ optional parameter yank-handler.
+ (yank-excluded-properties): Add yank-handler to list.
+ (yank-undo-function): New variable.
+ (yank): Use it to undo previous yank or yank-pop command.
+ Allow insert-for-yank to override this-command.
+
+ * subr.el (insert-for-yank): Arg list changed; now only accepts one
+ string rather than any number of strings; no callers needed change.
+ Use yank-handler text property on the arg string.
+ Set yank-undo-function variable appropriately for yank-pop.
+
2003-01-18 Stefan Monnier <monnier@cs.yale.edu>
* textmodes/fill.el (fill-comment-paragraph): Fix simplistic